RONSTAN_Katalog_by_Kohlhoff

23
SPORTS BLOCKS
Serie 60 Ultimate Ratchet
RONSTAN in Deutschland:
www.kohlhoff-online.de
RF62100
RF62175
4 x 5mm (3/16”)
RF62000
RF62174
Clicking
Crew
Load
Low
lead in
Pivoting
4 x 5mm (3/16”)
Effective extruded hole design provides
up to 20:1 holding power.
On/Off switch is fitted to both sides of block
so it can be used on port or starboard side.
Switch can be removed from one side if required.
Unique On/Off switch mechanism can be
operated under load.
Low friction ball bearing system.
Pivoting Lead blocks maintain alignment
and keep lines close to the deck.
Dinghy mainsheet systems - when maximum
holding power is required.
RF62100 mainsheet systems on sportsboats
using RF7 mainsheet swivel cleat unit.
Control line applications on larger yachts.
Spinnaker sheets on sportsboats and
small keelboats (lateral lead blocks).
Sheave & cheek plates: Anodised aluminium.
Ball bearings: High compression strength
carbon black acetal.
Ratchet pawl: High strength Torlon ® .
Swivel shackle head fitting: Grade 316
stainless steel.
PRODUCT No.
DESCRIPTION
SHEAVE
DIAM.
MAX.
ROPE
PIN
DIAM. M.W.L. B.L. WEIGHT
SHEAVE
DIAM.
MAX.
ROPE
PIN
DIAM. M.W.L. B.L. WEIGHT
mm mm mm kg kg g in. in. in. lb lb oz
Ball Bearing
RF62000 Sheave 60 10 - - - 44 2 3/8 3/8 - - - 1.6
RF62100 Single block, manual, swivel shackle head 60 10 5 250 1370 135 2 3/8 3/8 3/16 550 3020 5.3
RF62174 Pivoting low lead block 60 10 - 250 1370 147 2 3/8 3/8 - 550 3020 5.2
RF62175 Pivoting low lead block, cleat 60 10 - 250 1370 285 2 3/8 3/8 - 550 3020 10.1